There are several, however, Mandarin is considered the standard,
followed by Cantonese and then Shanghainese.
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Both Cantonese and Mandarin are considered to have ancient roots in the Chinese language. While Cantonese may have older roots than standard Mandarin, the modern standardized forms of both languages have been developed relatively recently.
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The standard languages spoken by nearly all cast members are:
Cantonese
English
Mandarin
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In Cantonese, "king" is pronounced as "王" (wong4).